Data processing device



FIG. 1 is a perspective view of a data processing device in accordance with our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of the data processing device that form no part of the claimed design. 

CLAIM The ornamental design for a data processing device, as shown and described. 